RUVICK LGG360T (01) PDF Document

The RUVICK LGG360T has the following functions and features:

• Import and export active/reactive/apparent energy, 4 quadrants reactive energy measuring and storage functions.
• Measuring the daily and monthly total active/apparent energy and money consumption.
• Instantaneous parameter measurement functions such as current, voltage, active power, reactive power, apparent power, power factor, frequency, phase angles, demand etc.
• Maximum demand based on import and export active/reactive/apparent power (KW/KVAR/KVA), Cumulative maximum demand up to 13 month, selectable block and slide mode.
• Load control functions (Over load control, Arrearage control, Tamper control, Malfunction control, fire disaster control etc.).
• Supporting 13 months monthly billing and 31 days daily billing, the captured objects can be configured by communication.
• Supporting at least 6 load profile channels, captured objects can be configured, storage capacity can be customizable, up to 360 days.
• Large LCD display with OBIS codes and backlight, power-off display function, can display by pressing key button.
• Many convenient user interfaces such as optical communication port (IEC62056-21), RS485 multi-drop port, MBUS port, LCD display, keypad and key buttons.
• DLMS/COSEM communication protocol, for good connectivity and strong compatibility.
• Supporting uplink remote communication and the module can be customizable such as GPRS/3G/4G/Ethernet/G3-PLC/PRIME-PLC/Mesh-RF and so on, which can be suitable for different installation site (if the function is enabled).
• Supporting tamper and alarm functions such as current polarity reversal, current short (Bypass), current open, tamering terminal cover, tampering meter cover, tampering metering cabinet door, tampering strong magnet etc.
• Supporting power grid quality analysis such as missing potential, Invalid voltage (under and over voltage), earth fault, voltage imbalance, current imbalance, reverse phase sequence, over load etc.
• Supporting firmware upgrade locally and remotely.
• The prepayment function includes the balance warning, remaining days early warning, friendly control mode, emergency overdraft, step tariff, expense management, short code query, vending based on money into meter, vending based on the primary or second side (CT rate) etc.
• The step tariff up to 10 steps and money resolution up to 1/10000 GHC.
• The expense management of meter includes Levies (NEL/SLL), VAT, NHIS, Monthly service charge, Fixed service charge (meter rent/debt), Maximum demand charge, Power factor charge, up to 5 kinds subsidy etc.
• The split type supports CIU/UIU communication port, which is convenient for users to charge and query in real time.
• The split type supports mainstream communication wired module MBUS, it is stable and convenient for installing on site.
• High security mechanism conformed with STS/CTS prepayment standard.
• Supporting friendly control and various agile friendly mode like holiday, weekend and specified time (if the function is enabled).
• Automatic software calibration technology for simple, fast, high accuracy calibration.
• New idea meter structure, which is novel, beautiful and applicable.

The Meter Type Specifications for the RUVICK LGG360T are detailed in the following table:

The Electrical Specifications for the RUVICK LGG360T are as follows:

The Climate and Environment Conditions for the RUVICK LGG360T are detailed in the following table:

The Performance Index values for the RUVICK LGG360T are detailed in the following table:

The metering modes for the Total and export active/apparent energy function in the RUVICK LGG360T are:

• Total active/apparent energy: |+A| = |+A|+ |-A|.
• Export active/apparent energy:|-A| = |-A|.

The metering modes for the Import and export reactive energy and independent 4 quadrants metering function in the RUVICK LGG360T are:

• Import reactive energy:|+R| = |I| + |IV|, it can be configured.
• Export reactive energy:|-R| = |II| + |III|, it can be configured.
• Quadrant I reactive energy: |+R| = |I|.
• Quadrant II reactive energy: |+R| = |II|.
• Quadrant III reactive energy: |+R| = |III|.
• Quadrant IV reactive energy: |+R| = |IV|.

The instantaneous measuring parameter function in the RUVICK LGG360T includes: voltage, current, power factor, active power, reactive power, apparent power, power grid frequency, phase angles etc. It also measures the cumulative monthly average power factor.

The display performance characteristics of the LCD screen on the RUVICK LGG360T are:

• The size of LCD screen is 60mm×30mm the size of main numeral is 5×10mm.
• The material of LCD is HTN, the working temperature scope of which is -40 80.
• The LCD has high contrast ratio and the drive mode of which is 1/4 DUTY, 1/3 BIAS.
• The best visual angle of LCD is 6 o’clock.
• The polaroid of LCD has anti-ultraviolet function.

The LCD display symbols on the RUVICK LGG360T meter have the following descriptions:

LCD Display Symbol	Symbol Description
8.8.8.8.8.8.8.8	Data display area includes energy, instantaneous parameters and time etc.
8.8.8.8.8.8.8.8	According to the OBIS definition of IEC62056-61, the CDE will be displayed and the historical data which adds F number in the OBIS display area.
kWh\MWh\kvarh\kVAh\V\A\Hz etc.	Unit display area includes energy, instantaneous parameters, such as: kWh\MWh\kvarh\kVAh\V\A\Hz etc.
	GPRS signal intensity symbol
	No battery or battery is low
	Communication symbol
	Alarm symbol
	Tamper symbol
	Disconnected relay symbol
	Connected relay symbol
Credit Days	Means credit related information
T8	Multi TOU tariff and step tariff symbol (if the function is actived)
+P -P +Q -Q	Four quadrant symbols, +P and -P mean active power plus and minus; +Q and -Q mean reactive power plus and minus;
L1 L2 L3	Each phase voltage symbols and each phase current reverse symbols
	Successful symbol
	Failed symbol
I II III IV V VI	Special alarm symbol

The default scroll display cycle for the RUVICK LGG360T is 6 seconds. The scroll display contents are as follows:

The key operation on the RUVICK LGG360T affects the display mode as described below:

It will return to scroll display mode when without operation after 64 seconds.

The default key display table on the RUVICK LGG360T shows the following information:

In Power off mode on the RUVICK LGG360T meter, the meter operates relying on battery and will display content for 10 seconds when the meter power off. The LCD will be displayed when pressing the key button, and the display contents are the same as the scroll display mode. The LCD display will be closed automatically after 64 seconds without any operation.

The RUVICK LGG360T displays its running status by taking a real time function check, operation check, and error self-check on the LCD. The status display table is as follows:

Status Name	Status Symbol	Status Description
Battery Status		Battery Status symbol, it will be showed when the battery is low or no battery;
Voltage Status	L1 L2 L3	Lx will be displayed if the actual phase voltage is ok, Lx flickers if the actual phase voltage is high or low, and reverse symbol will be displayed if the actual phase current is reversed.
Smiling face		This symbol will be displayed if operation is successful.
Crying face		This symbol will be displayed if operation is failed.
Paging	PAGING	The meter is paging now.
Backing	BACKING	The meter is paging back.
Demand clearance	CLr-Ded	This symbol will be displayed for 2 seconds in the main display area if demand clearance is occurred.
Event clearance	CLr-Ent	This symbol will be displayed for 2 seconds in the main display area if event clearance is occurred.
Load clearance	CLr-Lod	This symbol will be displayed for 2 seconds in the main display area if load clearance is occurred.
Billing clearance	CLr-BIL	This symbol will be displayed for 2 seconds in the main display area if billing clearance is occurred.
EEPROM fault	E2P-Err	This symbol will be displayed in the main display area until meter reset to restart when the EEPROM fault is occurred during power up process.
EEPROM data error	E2P-VEr	This symbol will be displayed for 2 seconds in the main display area if EEPROM data error is occurred during power up process.
DATA FLASH fault	FLH-Err	This symbol will be displayed in the main display area until meter reset to restart, if DATAFLASH fault is occurred during power up process.

The buzzer sounds on the RUVICK LGG360T if the remaining days are less than 3 days. Users can manually cancel the sound alarm by keying in “612”. The sound alarm will be closed automatically during 18:00~06:00 to avoid disturbing the normal rest of users.

The display when cancelling the sound alarm is:

After charging with a TOKEN on the RUVICK LGG360T, the charging results displayed on the LCD screen are:

The key change procedure on the RUVICK LGG360T using Management TOKENs requires that the key only can be changed when two TOKENs are inputed at the same time. Users must input two TOKENS within 120 seconds.

Users of the RUVICK LGG360T meter can input 3 digits of short codes to acquire meter information. The query short codes are:

If corresponding short codes do not exist, the following information will be displayed:

The executing short codes for the RUVICK LGG360T meter are:

If corresponding short codes do not exist, the following information will be displayed:

The operation prompts for emergency overdraft on the RUVICK LGG360T are:

To perform CIU/UIU Pairing on the RUVICK LGG360T:

1. Input short code 620 on CIU first, pressing enter key, the “step1” will be displayed on LCD.
2. Input the meter No. which needs to be paired, pressing enter key, the “step2” will be displayed on LCD.
3. Input the pairing code (123456) and pressing enter key.

The meter and CIU are pairing when the “Connect” is displaying on the CIU. The “SS-007” will be displayed on CIU means pairing is successful; the “EE-007” means pairing is failed.

The error codes for CIU Operating Failed Prompt on the RUVICK LGG360T are:

The successful prompts for CIU Operation on the RUVICK LGG360T are:

The internal RTC clock module in the RUVICK LGG360T has an accuracy of no more than 0.5s per day at normal temperature, and it switches automatically in leap year.

The TOU Tariff Function in the RUVICK LGG360T meter has two sets of tariff lists: the active tariff list and the passive tariff list. Each tariff list supports a maximum of 4 tariffs, 4 season tables, 4 weekly tables, 4 daily tables, and 4 period tables.

The TOU Holiday Function in the RUVICK LGG360T supports two kinds of holidays: public holidays and special holidays. Public holidays happen every year and only require one record through optimizing the time format. Special holidays happen only in a particular year, with a maximum number of 50 holidays recorded per particular year.

The RUVICK LGG360T prepayment meter supports step tariff up to 10 steps. Each step has a threshold energy and step tariff charge, matched with a one-to-one relationship. The initial step threshold energy is 0.

The service charge in the RUVICK LGG360T is up to 5 steps, each with a threshold energy and service charge. The meter deducts the basic service charge at the beginning of the month and calculates the remaining charge at the end of the month based on energy consumption. If the meter has a longtime power off of more than 2 months, the meter will fill the basic service charge for the power off month.

The RUVICK LGG360T supports up to 5 kinds of subsidy charge, with each step having a threshold energy and subsidy charge. Examples include GoG Lifeline Subsidy S1, GoG Old Subsidy S2, GoG new Subsidy S3, and Utility relief (UR).

The RUVICK LGG360T supports up to 3 kinds of fixed charge, which are calculated at the end of the month, such as Meter rent charge or customer’s debt charge.

The RUVICK LGG360T supports up to 5 kinds of levies charge, calculated at the end of the month, such as NEL (National Electricity Levy) and SLL (Street Light Levy).

The RUVICK LGG360T supports up to 3 kinds of value added tax charge, which the meter will calculate at the end of the month. Examples include VAT (value added tax) and NHIS (National Healthy Insurance Scheme).

The RUVICK LGG360T calculates the maximum demand charge at the end of the month based on the customer’s monthly maximum demand (KVA). If the maximum demand is not bigger than the basic maximum demand, then the basic maximum demand charge will be deducted. If the meter has a longtime power off for more than 2 months, the meter will fill the basic maximum demand charge for the power off month.

The RUVICK LGG360T calculates the power factor charge at the end of the month based on the customer’s monthly average power factor. If the average power factor is bigger than the power factor coefficient, the power factor charge will be deducted based on the utility’s formula: Power Factor Charge= (1-Average PF/ Coefficient)*Maximum Demand Charge.

The default billing time for the Monthly Billing Function on the RUVICK LGG360T is 0:00 on the 1st day every month, which means the billing time is on the 0:00 on 1st day of every month and every year. The billing time uses standard time format and can be changed by communication.

The default daily billing time for the Daily Billing Function on the RUVICK LGG360T is 0:00, which means the daily billing time is on the 0:00 on every day of every month and every year. The daily billing time uses standard time format and can be changed by communication.

The default capture cycle for the Load Profile Function on the RUVICK LGG360T is 15 minutes, recording 100 days of data. The meter supports multi-channel load profile records, with the default channels being 6. The capture cycle is based on minute and can be chosen from 10min, 15min, 30min, 60min, etc.

The load control function on the RUVICK LGG360T has three kinds: remote operation, local operation and manual operation. The meter can record the reason of the last relay operation.

For a ‘Normal connecting’ operation reason in the RUVICK LGG360T load control log, the Relay state is ‘Connected’ and the Operation No. is 0.

The events recorded by the RUVICK LGG360T can be divided into:

• Up to 100 standard event records with occurred date and time: Low battery, clock sync, clock malfunction, NV memory malfunction, meter malfunction, MD reset, firmware upgrade etc.
• Up to 100 tamper event records with occurred date and time: meter cover open, terminal cover open, meter cabinet door open, strong magnetic interference, login failed, parameter configuration, high temperature, current polarity reversal, current short (Bypass), current open etc.
• Up to 50 charge event records with occurred date and time: charging value, charging TOKEN etc.
• Up to 100 control event records with occurred date and time: disconnect the breaker, connect the breaker, breaker control failure etc.
• Up to 100 power grid event records with occurred date and time: missing potential, Invalid voltage (under and over voltage), earth fault, voltage imbalance, loss of voltage, current imbalance, reverse phase sequence, over load, etc.

The alarm function on the RUVICK LGG360T is indicated by the alarm light (LED), buzzer, liquid crystal alarm sign and so on. The ‘Lightening’ alarm prompt on the Alarm light signifies that the alarm light is on by default if the following events occurred: voltage imbalance, reverse phase sequence, under voltage, over voltage, over power, current reversing, current short(bypass), strong magnetic interference, terminal cover removal, meter cover removal, meter cabinet door opened etc. It can also be configured for other events.

The ‘Sound’ alarm prompt on the Buzzer of the RUVICK LGG360T sounds by default if the following events occurred: arrearage etc. It can also be configured for other events.

The Triangle alarm symbol ($\triangle$) on the RUVICK LGG360T is displayed by default if the following events occurred: reverse phase sequence, under voltage, over voltage, missing potential, over power, meter malfunction etc. It can also be configured for other events.

The Tampering alarm symbol on the RUVICK LGG360T is displayed by default if the following events occurred: current reversing, current short(Bypass), strong magnetic interference, terminal cover removal, meter cover removal, module cover removal, meter cabinet door opened etc. It can also be configured as other events.

The Alarm symbol of subscript I (I) on the RUVICK LGG360T is displayed by default if the following events occurred: meter cover removal; it can also be configured as other events.

The Alarm symbol of subscript II (II) on the RUVICK LGG360T is displayed by default if the following events occurred: terminal cover removal; it can also be configured as other events.

The Alarm symbol of subscript III (III) on the RUVICK LGG360T is displayed by default if the following events occurred: overpower; it can also be configured as other events.

The Alarm symbol of subscript IV (IV) on the RUVICK LGG360T is displayed by default if the following events occurred: strong magnetic interference; it can also be configured as other events.

The Alarm symbol of subscript V (V) on the RUVICK LGG360T is displayed by default if the following events occurred: bypass or module cover removal; it can also be configured as other events.

The Alarm symbol of subscript VI (VI) on the RUVICK LGG360T is displayed by default if the following events occurred: reverse phase sequence; it can also be configured as other events.

The Optical Communication on the RUVICK LGG360T follows these specifications:

• Following IEC62056-21 optical communication physical interface standard.
• Conforming to the standard of DLMS (E mode).
• The initial baud rate is 300bps, 7 data bits, 1 even bit; 19200bps after successful handshaking, 8 data bits, without check bit.
• The users can read and modify the parameters of the meter by PC software or HHU.

The Uplink Remote Communication on the RUVICK LGG360T has the following specifications:

• The communication way is optional.
• Baud rate: 9600bps, 8 data bits, no check bit.
• Conforming to DLMS/COSEM protocol.
• Communication module is selectable, supporting GPRS/3G/4G/G3-PLC/PRIME-PLC/Mesh-RF etc.
• It can communicate with the AMI system remotely.

The Downlink MBUS Communication on the RUVICK LGG360T has the following specifications:

• The communication way is optional.
• The communication way of energy meter and CIU/UIU is wired MBus.
• The maximum communication cable size is 2.5 mm².
• The longest communication distance is 150 meters.

The RUVICK LGG360T meter supports Output function, such as the auxiliary port 19 and 20 are for the multi-function output, configurable to Active pulse output, Reactive pulse output, or Pulse per second output. The input/output function details are:

The attention matters for the RUVICK LGG360T upon opening the box are:

• Please contact the supplier as soon as possible if the meters have obvious damage mark caused by violent impact or dropping when the box is opened.
• After getting out from the packing box, the meter should be placed on flat and safe plane, front up, stacked up less than 5 layers. The meter should be wrapped back into the original packing box if it is not installed for usage within a short period.
• Please contact the supplier if product type or appearance of meter in the original packing box does not match.
• Please contact the supplier as soon as possible and do not install or power on if the internal packing or external cover is damaged when the meter gets out from packing box. Please check the lead sealing of both sides is OK or not, for those meters lack of or without lead sealing, do not install for usage and please contact the supplier as soon as possible.

The installation instructions for the RUVICK LGG360T meter are:

• The installation of the meter requires an experienced electrician or professional person, and make sure that this manual has been read. During installation, if the meters have obvious damage marks caused by violent impact or dropping, please do not install or power on and contact the supplier as soon as possible.
• The meter should be installed in a ventilated and dry place, making sure that the installation and usage are safe and reliable. The meter should be put into protection cabinet in case it may be damaged at foul or other unsafe place.
• The meter has two upper hooks, 2 bottom installation holes, which can be fixed with M4 * 15 tapping screws. Making the holes ready on the bottom plate according to the back of the installation size, and the base should be fixed on object that is solid, fireproof and not easy to shake.
• The meter should be wired correctly according to the wiring figure. It is recommended to use copper wire or copper connectors as the inlead of wiring terminal block, the screws of terminal block should be tightened to avoid bad contact or fire caused by fever of thin lead wire.
• Wiring according to the terminal mark, the main circuit: 1-3 for the entrance and exit lines of phase A current wire, 2 is phase A voltage wire; 4-6 for the entrance and exit lines of phase B current wire, 5 is phase B voltage wire; 7-9 for the entrance and exit lines of phase C current wire, 8 is phase C voltage wire; 10-12 for the entrance and exit lines of neutral current wire, 11 is neutral wire.

The malfunction diagnosis and analysis list for the RUVICK LGG360T is:

Products should be transported and stored according to the rule of JB/T 9329-1999 <> and should not be impacted violently during transportation and sealing off. The storing place should be clean, the general environmental temperature is -40°C~55°C, the limit environmental temperature is -40°C~70°C, the limit environmental temperature at cold area is -45°C~70°C, relative humidity not more than 85%, and there are no enough harmful substances which cause corrosion in the air.